Transparent plastic packaging box with embedded laser mark

Abstract

The invention discloses a transparent plastic packaging box with an embedded laser mark. The transparent plastic packaging box comprises a composite plastic packaging box body and a marking device, wherein a rectangular groove of the marking device is arranged on the surface of a top plate, the laser mark is arranged in the rectangular groove, the upper surface of the rectangular groove is provided with a cover plate, one side of the cover plate is movably connected to one side of the rectangular groove through an opening and closing hinge, the other side of the cover plate is provided with aclamping buckle, and the other side of the groove is provided with a clamping buckle base which is fixed to the inner wall of the rectangular groove; and the surface of the cover plate is provided with a transparent coating, the transparent coating comprises a heat-reflecting layer, a heat radiation layer, an ultraviolet-resistant heat insulating layer and a wear-resistant layer, and the heat radiation layer is arranged between the heat-reflecting layer and the ultraviolet-resistant heat insulating layer. According to the transparent plastic packaging box with the embedded laser mark, the marking property of the laser mark can be kept for a long time, and the service life of the packaging box can be prolonged.

Description

technical field [0001] The invention relates to a plastic box, in particular to a transparent plastic packaging box with embedded laser markings. Background technique [0002] Traditional transparent plastic packaging boxes use laser marking or ink printing on the surface to mark the packaging information, which will cause two problems: (1) The production cost of laser marking on the surface is high, and the operation process is cumbersome, so when High consumption, low efficiency, and the logo is not resistant to solvents and will be scratched off, which is not conducive to environmental protection and recycling; (2) The ink printing method has a long process, the packaging box needs to be pretreated, and chemical inks need to be used, which is harmful to the production site and Personnel safety has high requirements, and the logo is not resistant to solvents and will be scratched off, which is not conducive to environmental protection recycling. Contents of the invention...

AI Technical Summary

Problems solved by technology

[0002] Traditional transparent plastic packaging boxes use laser marking or ink printing on the surface to mark the packaging information, which will cause two problems: (1) the production cost of laser marking on the surface is high, and the operation process is cumbersome, so when High energy consumption, low efficiency, the logo is not resistant to solvents, will be scratched off, and is not conducive to environmental protection and recycling; (2) The ink printing method has a long process, the packaging box needs to be pretreated, and chemical inks need to be used, which is harmful to the production site and Personnel safety has high requirements, and the logo is not resistant to solvents and will be scratched off, which is not conducive to environmental protection recycling

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